초록 ▼

The present invention is directed to a wiper blade system that includes a wiper blade assembly having a wiping element, at least one elongated beam and a carrier that is operatively engaged to the elongated beam. The wiper blade assembly further includes an airfoil and a coupler assembly having a co

The present invention is directed to a wiper blade system that includes a wiper blade assembly having a wiping element, at least one elongated beam and a carrier that is operatively engaged to the elongated beam. The wiper blade assembly further includes an airfoil and a coupler assembly having a coupler and an adapter that is removably attached to the coupler. The coupler is removably secured the carrier and includes a corridor having a cross member extending therethrough that operatively receives the adapter. Together, the coupler and adapter facilitate mounting the wiper blade assembly to wiper arms having different wiper arm attachment members.

대표청구항 ▼

1. A coupler assembly for use in connecting a beam blade wiper assembly to different wiper arm attachment members, said coupler assembly comprising: a coupler that is adapted to operatively attach to a beam blade wiper assembly, said coupler having a trailing portion and a leading portion that inclu

1. A coupler assembly for use in connecting a beam blade wiper assembly to different wiper arm attachment members, said coupler assembly comprising: a coupler that is adapted to operatively attach to a beam blade wiper assembly, said coupler having a trailing portion and a leading portion that includes a merging surface to integrate said leading portion with said trailing portion, said trailing portion including a first panel the extends vertically from said merging surface, a second panel that is aligned with respect to said first panel and at least one brace as well as a cross member that extends between said first and second panels, said first and second panels cooperating with said brace to define a corridor; andan adapter that is removably attached to said coupler within said corridor, said adapter includes a pair of sidewalls, each having a nock including an arcuate rest and at least one locking member that releasably engages said cross member, each of said sidewalls further having a notch aligned with respect to each other, said adapter further including a land extending between said sidewalls cooperating to define a channel therebetween, said adapter further including a cantilevered beam extending between said sidewalls in parallel relation to said land and including a super-surface cooperating with said sidewalls and said land to define an elongate passage, said channel and said elongate passage cooperating to operatively receive at least one style of a first hook-type wiper arm attachment member, said cantilevered beam further including a sub-surface cooperating with said sidewalls to define an elongate track, said channel and said elongate track cooperating to operatively receive at least one style of a second hook-type wiper arm attachment member, and said wiper adapter further including a substrate extending between said sidewalls in parallel relation to and juxtaposed between said land and said cantilevered beam, said substrate cooperating with said land and said notches to receive at least two different diameter pin-type wiper arm attachment members and further cooperating with said sidewalls and said land to define an elongate cavity adapted to operatively receive at least one style bayonet-type wiper arm attachment member. 2. The coupler assembly as set forth in claim 1 wherein said super-surface further includes a catch adapted to operatively engage a first hook-type wiper arm attachment member and said sub-surface further includes a tab adapted to operatively engage a second hook-type wiper arm attachment member. 3. The coupler assembly as set forth in claim 1 wherein said cantilevered beam further includes a flanged terminal end adapted to facilitate releasable engagement of hook-type wiper arm attachment members. 4. The coupler assembly as set forth in claim 1 wherein the perimeter of said sidewalls adjacent said nocks define a pair of arcuate surfaces to operatively retain at least a portion of the curved forward end of a hook-type wiper arm attachment member therebetween. 5. The coupler assembly as set forth in claim 1 wherein said land further includes a cantilevered deck adapted to move in cantilevered fashion to releasably engage a pin-type wiper arm attachment member that is inserted through said notches and between said cantilevered deck and said substrate. 6. The coupler assembly as set forth in claim 1 wherein said land includes a port adjacent to said cantilevered deck to releasably engage a portion of a bayonet-type wiper arm attachment member. 7. The coupler assembly as set forth in claim 1 wherein said first panel and said second panel each include a breach that cooperate with said notches to operatively receive a portion of a pin-type wiper arm attachment member. 8. The coupler assembly as set forth in claim 1 wherein said coupler includes a cross member that extends between said first and second panels, within said corridor, and operatively engages said nocks to provide a structure about which said adapter is adapted to pivot. 9. A wiper blade system for use in connection with wiper arms having different wiper arm attachment members comprising: a wiper blade assembly including a wiping element to contact the surface to be wiped, at least one elongated beam having longitudinal ends that define a predetermined length, a carrier that is operatively engaged to said elongated beam between said longitudinal ends, and an airfoil that is operatively disposed adjacent to said carrier and adapted to operatively connect said elongated beam and said wiping element;a coupler assembly having a coupler that is adapted to operatively engage said carrier and an adapter that is removably attached to said coupler, said coupler having a tab and a locking tang that cooperate to removably secure said coupler to said carrier and a corridor having a cross member extending therethrough that operatively receives said adapter; andsaid adapter including a pair of sidewalls, each sidewall having a nock including an arcuate rest and at least one locking member that releasably engage said cross member, each of said sidewalls further having a notch aligned with respect to each other, said adapter further including a land extending between said sidewalls cooperating to define a channel therebetween, said adapter further including a cantilevered beam extending between said sidewalls in parallel relation to said land and including a super-surface cooperating with said sidewalls and said land to define an elongate passage, said channel and said elongate passage cooperating to operatively receive at least one style of a first hook-type wiper arm attachment member, said cantilevered beam further including a sub-surface cooperating with said sidewalls to define an elongate track, said channel and said elongate track cooperating to operatively receive at least one style of a second hook-type wiper arm attachment member, and said wiper adapter further including a substrate extending between said sidewalls in parallel relation to and juxtaposed between said land and said cantilevered beam, said substrate cooperating with said land and said notches to receive at least two different diameter pin-type wiper arm attachment members and further cooperating with said sidewalls and said land to define an elongate cavity adapted to operatively receive at least one style bayonet-type wiper arm attachment member. 10. The wiper blade system as set forth in claim 9 wherein said super-surface further includes a catch adapted to operatively engage a first hook-type wiper arm attachment member and said sub-surface further includes a tab adapted to operatively engage a second hook-type wiper arm attachment member. 11. The wiper blade system as set forth in claim 9 wherein said cantilevered beam further includes a flanged terminal end adapted to facilitate releasable engagement of hook-type wiper arm attachment members. 12. The wiper blade system as set forth in claim 9 wherein the perimeter of said sidewalls adjacent said nocks define a pair of arcuate surfaces that operatively retain at least a portion of the curved forward end of a hook-type wiper arm attachment member therebetween. 13. The wiper blade system as set forth in claim 9 wherein said land further includes a cantilevered deck adapted to move in cantilevered fashion to releasably engage a pin-type wiper arm attachment member that is inserted through said notches and between said cantilevered deck and said substrate. 14. The wiper blade system as set forth in claim 9 wherein said coupler includes a trailing portion having a first panel and a second panel that is aligned with respect to said first panel, each of said panels include a breach that cooperates with said notches to operatively receive a portion of a pin-type wiper arm attachment member. 15. The wiper blade system as set forth in claim 9 wherein said land further includes a cantilevered deck that is adapted to move in a cantilevered fashion to releasably engage a pin-type wiper arm attachment member. 16. A wiper blade system for use in connection with a wiper arms having different wiper arm attachment members comprising: a wiper blade assembly including a wiping element to contact the surface to be wiped, at least one elongated beam having longitudinal ends that define a predetermined length, a carrier that is operatively engaged to said elongated beam between said longitudinal ends, and an airfoil that is operatively disposed adjacent to said carrier and adapted to operatively connect said elongated beam and said wiping element, said carrier having a high-profile end, a low-profile end and a saddle that is disposed between said high-profile end and said low-profile end;a coupler assembly having a coupler that is adapted to operatively engage said saddle and an adapter that is removably attached to said coupler, said coupler having a tab and a locking tang that cooperate to removably secure said coupler to said carrier, said coupler further including a first panel and a second panel having a cross member extending therebetween, said first and second panels cooperate to define a corridor that operatively receives said adapter; andsaid adapter including a pair of sidewalls, each sidewall having a nock including an arcuate rest and at least one locking member that releasably engage said cross member, each of said sidewalls further having a notch aligned with respect to each other, said adapter further including a land extending between said sidewalls cooperating to define a channel therebetween, said adapter further including a cantilevered beam extending between said sidewalls in parallel relation to said land and including a super-surface cooperating with said sidewalls and said land to define an elongate passage, said channel and said elongate passage cooperating to operatively receive at least one style of a first hook-type wiper arm attachment member, said cantilevered beam further including a sub-surface cooperating with said sidewalls to define an elongate track, said channel and said elongate track cooperating to operatively receive at least one style of a second hook-type wiper arm attachment member, and said wiper adapter further including a substrate extending between said sidewalls in parallel relation to and juxtaposed between said land and said cantilevered beam, said substrate cooperating with said land and said notches to receive at least two different diameter pin-type wiper arm attachment members and further cooperating with said sidewalls and said land to define an elongate cavity adapted to operatively receive at least one style bayonet-type wiper arm attachment member.